OK here we go, I got it up and running and mutch better. I pulles the wire and set the base timing but I can see the something will jerk the timing from 6* BTC to 12* BTC any Ideas what could cause this (remember this is with the Dist. unpluged.)

Fastchip said to check a Gear in the Top of the Dist. it could get play in it.

Thanks
Brian

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1989 Camaro RS

305 .030 over Hydro Pistons
Vortech heads milled to 58cc...Performer RPM intake....LT4 cam..Crane Gold rockers...FastChip custom chip...ALum. Driveshaft...3.73 gears with Posi...underdrive pullys...Rebuilt 700R4 with Vette Servo and B&M shift Kit...MSD ignition...A/C Delete No SMOG junk....1997 SS leather interior...B&M Shifter... Ultimate TBI mods...14X3 K&N open Element Non-Drop...Hooker headers....3" exhaust with Flowmaster Cross flow 16X8 Wheels from 97 RS Spohn LCA's Spohn Panhard Bar..LETS PLAY FORD!!

 

The module should advance the timing around 1200rpms when the EST bypass is disconnected. The timing will "step up" X number of degrees. This function is part of the limp home strategy. In limp home mode only the module controls the timing.

If the timing is jumping around 6 degrees at say 600rpms the problem lies elsewhere.

 

Well its about 600 rpm when this happens. It just jumped from 6*btdc to 12 *btdc at 600 rpm in park. When we go up the road it idles fine then when you put it under load it has little power and backfires

Thanks
Brian

------------------
1989 Camaro RS

305 .030 over Hydro Pistons
Vortech heads milled to 58cc...Performer RPM intake....LT4 cam..Crane Gold rockers...FastChip custom chip...ALum. Driveshaft...3.73 gears with Posi...underdrive pullys...Rebuilt 700R4 with Vette Servo and B&M shift Kit...MSD ignition...A/C Delete No SMOG junk....1997 SS leather interior...B&M Shifter... Ultimate TBI mods...14X3 K&N open Element Non-Drop...Hooker headers....3" exhaust with Flowmaster Cross flow 16X8 Wheels from 97 RS Spohn LCA's Spohn Panhard Bar..LETS PLAY FORD!!